baber/WOPTO huggingface dataset:
Patent JP-S5933453-A (JP)
Title: Resist applying device
Inventor: SATOU MASANORI
IPC: B05C11/08
Filed: 1982-08-19
Abstract: PURPOSE:To prevent the unevenness of application, by providing a semiconductor wafer storing vessel rotatably and generating an air current between a wafer and the inside wall of the vessel to prevent a thin film of a resist from being formed. CONSTITUTION:An upper cup 21 as the semiconductor wafer storing vessel is connected on a lower cup 22 through a bearing 23 and is rotated by coupling gears 24 and 26 and a driving motor 25. Plural blades 321-3212 are attached to the inside wall of the upper part of the upper cup 21. A water 29 is held by a vacuum chuck 28 and is rotated by a motor 27, and the upper cup 21 is rotated in the same direction, and a resist liquid is discharged from a nozzle 30 to form a film; and in this case, an air curtain 34 of an air current is generated as shown in Fig. Consequently, the scattered resist strikes against the curtain 34 and is discharged downward. Thereforce, the rebound of the resist from the wall face and the formation of a resist film are prevented to prevent the unevenness of application.
Patent JP-S5947464-A (JP)
Inventor: JIYORUJIYU JIYAN JIYOSEFU KOOZ
IPC: C22C47/08
Filed: 1983-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10328652-A (JP)
Title: Water purifying plant
Inventor: SATO MOTOHARU
IPC: C02F1/28
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To improve the regeneration efficiency of an adsorption section without increasing the water supply amount. SOLUTION: When bacteria and the like are removed from tap water and purified drinking water is supplied, the tap water flows into a purified water feed means 12 and bacteria and the like are removed by an adsorption section 10a of a water purifying instrument 10 and supplied to a tap 12a. On the other hand, when the water purifying operation is carried out for a long time, fouls adhere to the adsorption section 10a and it is necessary to remove the fouls from the adsorption section 10a. When the adsorption section 10a is regenerated, hot water is circulated between the hot water preparation instrument 11 and the adsorption section 10a through a hot water circulation piping 13a.  As circulating water can be reheated by the hot water preparation instrument 11 during the circulation, the temperature of the adsorption section 10a can be kept suitable for regeneration, and also the hot water is circulated continuously in the adsorption section 10a to clean the adsortion section 10a securely.
Patent JP-S53134114-A (JP)
Title: Riser for internal combustion engine
Inventor: NAKAGAWA YASUHIKO
IPC: F02M31/08
Filed: 1977-12-02
Abstract: PURPOSE: To prevent the clean-up of exchaust from being adversely affected, by keeping the temperature of the exhaust from being dropped by the heat exchange for heating the intake by the exhaust. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S631566-A (JP)
Title: Paper feed mechanism of printer
Inventor: TAKADA HIROMI
IPC: B41J15/04
Filed: 1986-06-20
Abstract: PURPOSE:To reduce the number of pars and simplify a constitution by transmitting a rotation of a roller lever directly to a supporting arm which supports a feed roller and thereby allowing the feed roller to contact and separate from a platen. CONSTITUTION:A projection strip 14a of a roller lever 14 which rotates clock wise pushes up a supporting arm 16, by means of a spring 18 rotating clockwise when a feed roller is pressed, i.e. paper is set. When the feed roller 20 hits a platen 21 and the platen 21 rotates in a paper feed direction, the paper inserted between the platen 21 and the feed roller 20 is fitted to the platen 21 by the feed roller 20 and then in sequentially fed to a printing position. When the paper is fed, a clockwise rotation of a release lever 23 through an external operation results in a turning of a roller lever 14 against a spring 18, and a counterclockwise turning of the supporting arm 16, and the platen 21 is held at a separation position against the platen 21.
Patent JP-H08315060-A (JP)
Title: Data symbol reader
Inventor: SHIN TAKEHARU
IPC: G06K7/10
Filed: 1995-05-17
Abstract: PURPOSE: To easily discriminate whether a data symbol has been read out or not by printing out information indicating propriety of reading in the vicinity of the data symbol. CONSTITUTION: A printing means 9 is arranged on the reading surface 37 of a data symbol reader 1 near a data symbol 38 and information indicating the propriety of reading of the symbol 38 is printed out (displayed) by the means 9. The means 9 is provided with a printing head 91 capable of printing out information mainly including characters, numerics, symbols, graphics, or the like. The head 91 prints out prescribed characters, numerics, symbols, etc., on the reading face 37 by prescribed combination and arrangement. Consequently whether a data symbol 38 has been read out or not can easily be known.
Patent JP-S5476451-A (JP)
Title: Butt welding method for clad steel
Inventor: SOUNO IKUZOU
IPC: B23K33/00
Filed: 1977-12-01
Abstract: PURPOSE: To prevent the generation of such defects as the crack, peeling, etc., in the boundary zone, by installing a through hole in the weld zone of the clad steel inthe direction parallel to the direction of welding.  
     CONSTITUTION: The grooves 7 and 8 are installed respectively in front and back faces of a pair of clad steels 1 and 2 to be welded, that is in both of metallic materials A and B, and besides, a bored portions 9 and 10 are installed across both of metallic materials A and B at the center of the butt welded plane so as to form a through hole 5 of approximately round section. Next, above stated steel materials 1 and 2 are butted so as to form a throgh hole 5, into which the water cooled pipe 11 and the metallic wedge 12 are inserted; hereupon, the water cooled pipe 11 is tightly contacted with the back of the groove 7 to be welded. Then, the groove 7 is welded while the water is being supplied into the water cooled pipe 11, so that the influence of the welding heat against the boundary zone is reduced. After that, the groove 8 is similarly welded to finish the welding work for steel materials 1 and 2. Further, if it is necessary, a rod of the same section shape as the through hole 5 is inserted into the through hole 5, and is caulked mechanically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0849092-A (JP)
Title: Method for selectively plating molding and molding produced thereby
Inventor: DANIERU SABUITSUKASU
IPC: H05K9/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a process for producing molded articles plated in prescribed restricted portions by forming plating surfaces selectively on composite plastic molded articles and molded articles produced by the method.  
     CONSTITUTION: The composite plastic molded articles consist of a first member formed of a platable high-polymer material and a second member molded on the first member. The prescribed portions of the first member are so molded as to be held exposed from the second member. The molded articles consist of the first member described above and the second member formed of a non- platable plastic material. A metallic layer is formed over nearly the entire surface of the prescribed portions of the first member. According thereto, the inexpensive and easy production of the selectively plated composite plastic molded articles is made possible. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5667734-A (JP)
Title: Judging method for corrosion speed
Inventor: SUGANO KENICHI
IPC: G01N27/26
Filed: 1979-11-09
Abstract: PURPOSE: To accurately measure the time variation of the polarized value by applying between a sample metal piece and the opposed electrode a voltage having the same value but opposite polarity to the electromotive force generated between them.  
     CONSTITUTION: With a switch 23 open, the voltage (electromotive force) between a sample metal piece 1 and an opposed electrode 2 is measured by using a voltmeter 21. Then with the switch 23 closed, the knob of a variable resistor 20 is controlled so that a voltage having the opposite polarity to said measured voltage is applied. Whether or not a given voltage is applied to a resistor 18 can be ascertained by reading the scale of the dial of the variable resistor 20, or by the fact whether or not the voltmeter 21 reads 0v. As the sample metal piece 1 in the apparatus thus constituted, a copper plate of surface area 2cm 2  is used, and as the opposed electrode 2 and a reference electrode 3, platinum black electrodes are used. Then the cell is filled with dead water. This permits an accurate measurement of the time variation of the polarized value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08337885-A (JP)
Title: Color development processing method for metallic surface
Inventor: NAGAMITSU YOSHIO
IPC: C23C26/00
Filed: 1995-06-12
Abstract: PURPOSE: To provide a metallic surface having glossy colors suitable for bright ornamentation by partially burning the metallic surface formed with fine ruggedness with a surface polishing means, thereby producing the discoloration by heat. CONSTITUTION: The fine wire-like raggedness is formed by using the surface polishing means, such as buff or sander, on the surface of the metal 1, such as iron, or stainless steel, cut to a desired contour shape. The part of this surface is then burned by using a gas torch 3, by which the changes in the colors by the heat are imparted to the surface. Clear lacquer is further sprayed at need onto this surface. As a result, the directions of the light reflected by the places of the surface are changed and the surface of the metal 1 partly appears to have the glass and the bright and beautiful colors when the surface is viewed from any places. The ways of brightening change according to the angles at which the surface is viewed. The metallic surface having the excellent ornamentality is thus obtd.
Patent JP-H073286-A (JP)
Title: Production of roast potato spice
Inventor: FUJIMOTO SHIGEO
IPC: A23L27/10
Filed: 1992-04-20
Abstract: PURPOSE:To produce a large amount of natural roast sweet potato spice useful for a food such as a cake from a sweet potato as the raw material at low cost by concentrating squeezed juice of a raw sweet potato and keeping it under a specified condition using an autoclave. CONSTITUTION:This spice is obtained by concentrating squeezed juice of raw sweet potato 5 to 10 times and subsequently keeping it at 118 to 122 deg.C for 5 to 15min using an autoclave. In addition, concentration is preferably carried out at <=40 deg.C under a reduced pressure.
Patent JP-H0814528-A (JP)
Title: Incinerated ash melting apparatus
Inventor: ARATO TOSHIAKI
IPC: F23J1/00
Filed: 1994-06-27
Abstract: PURPOSE:To continuously melt incinerated ash for a long time by alleviating the damage of the refractory material of a wall in a furnace. CONSTITUTION:An induction heating water-cooled copper coil 6 is embedded fixedly in the outside of a ceramic heat insulator 5, an incinerated ash supply port 2 is provided at its upper part and an exhaust port 4 for externally exhausting the melted incinerated ash (melted slag) is provided at the lower part. Refractory material walls 9, 10, 11 are sequentially laminated at the inside of the insulator 5, and graphite or coke lump for performing the operation as a heat generator is installed therein. The graphite or the lump 8 generates heat upon energizing of the coil 6 to heat the walls 9, 10, 11. The walls 9, 10, 11 are refractory materials for preheating the ash, and formed of a refractory material which is less reacted with the melted slag and less invaded with the melted slag.
Patent JP-2000333517-A (JP)
Title: Sulky rice transplanter
Inventor: TANAKA MASAICHI
IPC: A01C11/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a sulky rice transplanter capable of suitably planting seedlings even in climbing and planting work and having improved seedling planting accuracy. SOLUTION: This sulky rice transplanter is provided with an automatic lift controlling means 21B to control the lifting and lowering motion of a seedling transplanting device 3 in such a manner as to return the inclined posture of a sensor float 14S within a preset allowable range relative to the standard posture based on the seedling planting device 3. It is provided with an inclination angle detecting means Sc to detect the longitudinal inclination angle of the seedling planting device 3 and a correcting means 21C to correct the standard posture of the sensor float 14S to the state tilting forward according to the increase of the deviation of the inclination angle detected by the inclination angle detecting means Sc in the top-lifting direction based on a prescribed value (a).  The rear end of each leveling float 14 has a narrow width to prevent the interference with a rotary case 12A of a planting mechanism 12.
Patent JP-H10334031-A (JP)
Title: Card device
Inventor: UTSUNOMIYA KENJI
IPC: G06F13/14
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To shorten the transfer route and to accelerate the data transfer and data processing, by switching data sent from an external device to a 2nd data transfer route for sending them to a data processing means. SOLUTION: When it is judged that processing at a data processor 8 is necessary for data sent from an external device 11, a host side device 20 sends an instruction for switching the transfer route so as to transfer the data to the data processor 8 inside a PC card 6. At such a time, a data transfer route switching device 9 respectively selectively connects data buses 12 and 13 and data buses 14 and 15 and secures a route for data transfer. Therefore, the data sent from the external device 11 are transferred through an external device interface 10 and a data bus 12 to the data transfer route switching device 9, further transferred through the data bus 13 to the data processor 8 and processed by the data processor 8.
Patent JP-H0578375-A (JP)
Title: New compound having silicon and its production
Inventor: NAGASAKI YUKIO
IPC: C07F7/08
Filed: 1991-06-17
Abstract: PURPOSE:To obtain the subject new compound useful as one component of photoresists or polymers for electron ray resists, a component of gas separation membranes or a modifying material for composite materials. CONSTITUTION:A compound expressed by formula I or II (R1 to R6 are H, 1-10C alkyl, aryl or aralkyl; (n) is 0-2; (m) is 0 or 1), e.g. a monosilyl derivative of trimethylsilylallylstryrene. The compound expressed by formula I or II is obtained by reacting an allylstyrene in which the allyl group is lithiated with a chlorosilane compound in a solvent.
Patent JP-S5369696-A (JP)
Title: Bill size detector for use in bill discriminating apparatus
Inventor: MIYAGISHI TOSHIHISA
IPC: G07D7/00
Filed: 1976-12-02
Abstract: PURPOSE: To provide a bill size detecting system for use in money changing machines or others, in which size of a bill is detected through combination of outputs of three sets of bill detecting elements, whereby number of detecting elements required can be reduced, structure can be simplified and maintenance can be made easy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H022269-A (JP)
Title: Data transmitter
Inventor: ASANO AKIO
IPC: H04L12/54
Filed: 1988-06-13
Abstract: PURPOSE:To utilize the system efficiently by allowing a transmission control means to fetch a data transmission control means corresponding to a specific information to be inputted from a transmission control information storage means and using the data transmission control means so as to apply data transmission processing between the both. CONSTITUTION:A transmission processing section 11 controls a switch processing section 10 based on specific information A and fetches the line connection procedure corresponding to the specific information A of an own station information registration table 9 while referencing the opposite information registration table 8. Based on the line connection procedure, the line connection means 2 is subject to switching processing and the unit 1 is connected to an information processing device 35. When specific information B is inputted from an input means B to the transmission processing section 11, the connection processing between the line connection means 2 and the information processing device 36 by the similar operation. Moreover, the transmission processing of the maintenance management data is executed from the data memory 7 to the information processing unit 36. That is, the same communication line is used for the information processing units of an optional number to attain data transmission respectively.
Patent JP-H1055337-A (JP)
Title: Device and method for bus recovery of multi-master bus system
Inventor: KI BII KAN
IPC: H04L69/40
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for bus recovery which resets the bus use of a current master and report state information on a master when the current master which is accessing a bus in the multi-master bus system becomes an abnormal. SOLUTION: The bus recovery device for the multi-master bus system equipped with a default master (CPU) 12 which controls a system bus 14 and many masters 16 which selectively interface with the bus 14 is equipped with an arbiter 18 which receives bus use request signals generated from masters 16 and allows one of the masters 16 to gain bus access and a counter 20 which counts respective longest bus use times given to the respective masters 16. When the master 16 which is allowed by the arbiter 18 to gain bus access uses the bus 14 for longer than the longest bus use time counted by the counter 20, the arbiter 18 resets the bus use right of the master 16 and allows the default master 12 to have bus access.
Patent JP-S5370211-A (JP)
Title: Front portion construction of engine body
Inventor: IWATOMO SEIZOU
IPC: F02F7/00
Filed: 1976-12-03
Abstract: PURPOSE: To improve sealing effect of a cover for a front portion of an engine body and facility of maintenance thereof by forming a timing belt cover in a single block and enclosing the cover spacing by a water pump body, a front case and the like from the outside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5935614-A (JP)
Title: Method and device for filtering and floating non-metallic inclusion in molten steel
Inventor: SOEJIMA TOSHIYUKI
IPC: B22D11/117
Filed: 1982-08-21
Abstract: PURPOSE:To strip and float the titled inclusions stuck on tubular refractories having many aperture parts on the wall surface and to prevent the deterioration in the capturing power for the inclusions by disposing said refractories in the space in a tundish and rotating the refractories. CONSTITUTION:When molten steel is charged from a ladle into the tubular refractories 6 provided in the feed hole for molten steel of a tundish 1, the non- metallic inclusions in the molten steel 16 stick on the refractories 6 in the process of flowing out through many aperture parts 6a, whereby the primary removal is effected. Secondary removal is effected in the stage when the molten steel passes through the aperture part 6a-1 in the upper part of an insert nozzle 8, flows into the refractories 6 and flows to a nozzle 8. The refractories 6 stuck thereon with the non-metallic inclusions are rotated adequately in a specified direction by a motor M to apply centrifugal force to the stuck inclusions and to generate turning flow in the steel 16. The inclusions are thus stripped and floated so as to be captured in a flux 17.
Patent JP-H0330365-A (JP)
Title: Mos-bipolar protective circuit
Inventor: RUCHIANO TARUMONCHI
IPC: H01L21/8249
Filed: 1990-06-02
Abstract: PURPOSE: To ensure a protective action with high reliability against overvoltage by assembling a threshold voltage device for supplying reference voltage and an amplifier device. CONSTITUTION: A protective circuit includes three MOS transistors cascade connected through diode connection, which transistors are inserted between a mass and a base of a bipolar transistor serving as an amplifying device. The emitter of the bipolar transistor is connected with Vcc voltage to be stabilized. In contrast, a collector of the bipolar transistor is connected with the mass. In this case, voltage applied to the assembled device has sharp current amplifying effect appearing when it exceeds a predetermined value. The predetermined value is the total voltage of threshold voltage by a threshold device and voltage VBE of the amplifying device. Hereby, there is presented a sharp rise substantially equivalent to that of an ideal zener device in an I/V characteristic curve, so that protective action with high reliability against overvoltage is ensured.
Patent JP-S5377529-A (JP)
Title: Electrostatec recording device
Inventor: TAGAWA KOUSEI
IPC: H01J31/00
Filed: 1977-11-30
Abstract: PURPOSE:To maintain the thickness of an air layer to be uniform by providing a spacer which forms the air layer between target and recording paper, and inserting a cushion material formed with a notch corresponding to the air layer between recording paper and plain plate which presses the recording paper.
Patent JP-H06331809-A (JP)
Title: Metallic mirror and its production
Inventor: TSUKAMOTO YUKINORI
IPC: C23C14/14
Filed: 1993-05-25
Abstract: PURPOSE:To provide the inexpensive metallic mirror which has high reflectively and has no possibility of degrading the reflectivity with time. CONSTITUTION:The pressure in a vacuum chamber 1 is reduced. An under coat, a reflection film consisting of Al and a protective film consisting of an unsatd. silicon oxide having a film thickness ranging from 0.1 to 10nm are deposited by evaporation on the surface of a substrate W. The vapor deposition of the under coat and the protective film is executed by resistance heating the second evaporating source 4. The vapor deposition of the reflection film is executed by heating a first evaporating source 3 by an electron gun. The deposition speed of the protective film is so controlled that the packing density thereof attains 0.6 to 0.9. Oxygen is introduced from a reactive gas introducing line 1b to oxidize the surface of the reflection film by the oxygen permeating the protective film after the formation of the protective film and thereafter, the vacuum chamber 1 is opened to the atm.
Patent JP-H0438015-A (JP)
Title: Phase adjusting circuit
Inventor: YUASA HIDEJI
IPC: H03L7/081
Filed: 1990-06-04
Abstract: PURPOSE:To facilitate the adjustment of a resistor and a capacitor for phase control by comparing the phase of an output signal of a 2nd frequency divider circuit frequency-dividing an output signal of a time limit circuit with the phase of an input clock signal and using a voltage signal as a control voltage so as to send it to a voltage controlled oscillator. CONSTITUTION:When a control signal (x) is given to a time limit circuit 14 to adjust the output signal of the circuit 14 so as to increase the pulse width of a pulse signal (c) subjected to 1/2 frequency division at a frequency divider circuit 13, thereby changing its phase, the trailing phase of an output signal pulse (e) of a frequency divider circuit 15 of the next stage to the circuit 14 is changed by a alpha as shown in figure. A phase comparator circuit 11 sends a control voltage to a voltage controlled oscillator 12 so that a phase difference between a phase of the output signal (e) of a frequency divider circuit 2 and a phase of an input signal (a) is zero. Thus, a steady-state phase difference by alpha appears between a phase of the input signal (a) and the output signal (b) of the voltage controlled oscillator 12. Since the ratio of a time constant TH to the alpha is set largely, the resistor setting the control signal is much more easier than the case with adjusting a capacitance in a conventional circuit.